Illite vs Tillite - What's the difference?
illite | tillite |
(mineralogy) A micaceous phyllosilicate mineral with aggregates of grey or white monoclinic crystals.
(geology) Glacial till cemented into a solid rock.
*2004 , (Richard Fortey), The Earth , Folio Society 2011, p. 127:
*:The most straightforward example is probably provided by tillites .